Debris catcher for manholes and catch basins

Details Debris catcher for manholes and catch basins Debris catcher for manholes and catch basins

1997-01-21

1998-03-31

Hruskoci, Peter A.

Liquid purification or separation

Structural installation

Grated inlet surface drain

210166, 210232, 404 4, 404 25, E03F 502

Patent

active

057334447

ABSTRACT:
An annular ring and cap that are positionable within a manhole or catch basin structure above the base of the manhole or catch basin to reduce the amount of debris entering into the manhole or catch basin. The annular ring may be positioned within the manhole or catch basin such that a flange of the annular ring is sandwiched between the base and support frame. When a final grade surrounding the manhole or catch basin is complete and the cover or grating is positioned above the support frame, the cap then serves as a secondary restriction thereby deterring access to underground conduits that are linked to the manhole or catch basin. A plurality of corrosion resistant locking members secure the cap against a ledge of the annular ring. The annular ring further has an inner edge of the ledge that includes first and second shoulder clearance indentations aligned opposite each other.

REFERENCES:
patent: 376010 (1888-01-01), Redline
patent: 1310055 (1919-07-01), Caldwell
patent: 2615526 (1952-10-01), Lane
patent: 3621623 (1971-11-01), Downes
patent: 3815749 (1974-06-01), Thompson
patent: 3973856 (1976-08-01), Gaglioti
patent: 4067659 (1978-01-01), Campagna, Jr. et al.
patent: 4650365 (1987-03-01), Runnels
patent: 4776722 (1988-10-01), Gaudin
patent: 4919564 (1990-04-01), Neathery et al.
patent: 4957389 (1990-09-01), Neathery
patent: 4974992 (1990-12-01), Harter
patent: 5037541 (1991-08-01), Ruey - Jang et al.
patent: 5062735 (1991-11-01), Gaudin
patent: 5130016 (1992-07-01), Gavin
patent: 5224514 (1993-07-01), Taylor
patent: 5297367 (1994-03-01), Sainz
patent: 5431510 (1995-07-01), Reinert, Sr.
patent: 5618416 (1997-04-01), Haefner

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